This is a bad take in general, if your computer can’t handle running steam it probably can’t handle many games to begin with. It’s the least intrusive option presented so far in terms of DRM, and steam has done more for the Linux gaming market with Proton than any other company afaik. You have to launch steam to avoid games wanting to do things like denuvo or kernel level anti-cheat which is WAY worse, and those of us on Linux need steam running while we game for additional reasons. This complaint about not wanting to look at a storefront is just petty, especially when I’m pretty sure there are settings to open it directly to your library.
Generally the type of people who make graffiti worth looking at aren’t the sort of people who want to draw with a tablet and stylus.